The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A271819 Primes of the form 159587584529 + 2*n^2. 4
 159587584529, 159587584531, 159587584537, 159587584547, 159587584561, 159587584579, 159587584601, 159587584627, 159587584657, 159587584691, 159587584729, 159587584771, 159587585107, 159587585329, 159587585681, 159587585881, 159587586097, 159587586451, 159587586707, 159587586979 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS The first 12 primes correspond to the values of n from 0 to 11. The first term is a member of A271348. LINKS Eric Weisstein's World of Mathematics, Prime-generating Polynomial EXAMPLE For n=0, we get 159587584529, which is a prime as determined in A271348. For n=1, we get 159587584529 + 2*1^2 = 159587584531, which is a prime as determined in A271348. MATHEMATICA Select[Table[159587584529+2*n^2, {n, 0, 100}], PrimeQ] PROG (PARI) for(n=0, 100, isprime(159587584529+2*n^2) && print1(159587584529+2*n^2, ", ")) CROSSREFS Cf. A000040 (primes), A271348 (contains the first term), A050265, A007641, A271366, A271818, A271820 (similar sequences whose first term is in A271348). Sequence in context: A234379 A290157 A288283 * A304235 A233503 A241501 Adjacent sequences: A271816 A271817 A271818 * A271820 A271821 A271822 KEYWORD nonn AUTHOR Waldemar Puszkarz, Apr 14 2016 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified February 1 04:58 EST 2023. Contains 359981 sequences. (Running on oeis4.)